Essential Plant Nutrients

Structural Elements (3)

Carbon (C)

Hydrogen (H)

Oxygen (O2)

Primary Nutrients (3) Nitrogen (N) Phosphorus (P) Potassium (K) Secondary Nutrients (3) Calcium (Ca) Magnesium (Mg) Sulfur (S) Micro Nutrients (8) Iron (Fe) Manganese (Mn) Zinc (Zn) Boron (B) Copper (Cu) Molybdenum (Mo) Chlorine (Cl) Cobalt (Co)